Locking device



FIG. 1 is a top and side perspective view of my locking device according to my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side and rear perspective view thereof;

FIG. 5 is a bottom and rear perspective view;

FIG. 6 is a left side elevation view, the right side being a mirror image thereof; and,

FIG. 7 is top and rear perspective view thereof showing the locking device as a part of an exemplary closing system.

The broken lines shown in the embodiments set forth in FIG. 7 illustrate environment that forms no part of the claimed design. In particular, FIG. 7 shows an exemplary use of the locking device in which it forms a part of a closing system for an article such as a laser module.

The broken lines depict portions of the locking device that form no part of the claimed design. 

CLAIM The ornamental design for locking device, as shown and described. 